21417+2100 UC 4531
21h 41m 41.17s +20° 59' 55.7" P.A. 213.00 sep 69.8 mag 14.63,14.64 Sp M1+M1
| Coord 2000 |
21417+2100 |
|
Discov num |
UC 4531 |
|
Comp |
|
|
Coord arcsec 2000 |
21 41 41.17 +20 59 55.7 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
213 |
|
Pa last |
213.4 |
|
P.A. Now (θ) |
213.4° |
|
| Sep first |
69.8 |
|
Sep last |
69.76 |
|
Sep. Now (ρ) |
69.76" |
|
| Mag pri |
14.63 |
|
Mag sec |
14.64 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
M1+M1 (red/red) |
|
| Pri motion ra |
+077 |
|
Sec motion ra |
+077 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-011 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.026 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1792838272701192448 |
|